Questions

Q:

In a transformer the tappings are generally provided on

A) Primary side B) low voltage side
C) High voltage side D) Secondary side
 
Answer & Explanation Answer: C) High voltage side

Explanation:

Tappings are provided in order to maintain the terminal voltage across the loads within the permissible specified limits with respect to load variations.

Generally tappings are preferred on HV side, because the HV side is low current side, tap changer involves low current interruption and large variations or small steps are possible due to more no of turns.

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Q:

'Gallon' is commonly used

A) To refer to speed B) To refer to a container
C) As a measure of volume D) To express containers in terms of barrel
 
Answer & Explanation Answer: C) As a measure of volume

Explanation:
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Q:

Particulates (< 1 μm size) remaining suspended in air indefinitely and transported by wind currents are called

A) Mists B) Fumes
C) Aerosols D) Smoke
 
Answer & Explanation Answer: C) Aerosols

Explanation:
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Q:

Venus is the _______ planet from the Sun.

A) 2nd B) 4th
C) 6th D) 8th
 
Answer & Explanation Answer: A) 2nd

Explanation:
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Q:

The largest dolphin species is the orca, also called as ________.

A) Bottle Nose B) Baiji
C) Killer whale D) Tucuxi
 
Answer & Explanation Answer: C) Killer whale

Explanation:
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Q:

In the following question, four words are given out of which one word is incorrectly spelt. Find the incorrectly spelt word.

A) Treachery B) Refrendum
C) Suppression D) Resemblance
 
Answer & Explanation Answer: B) Refrendum

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/Phrase.
Bear the palm

A) To face the consequences B) To meet death
C) To be able to predict future D) To win
 
Answer & Explanation Answer: D) To win

Explanation:
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Q:

The question below consists of a set of labelled sentences. Out of the four options given, select the most logical order of the sentences to form a coherent paragraph.

They had been thrown

X-upon their own exertions at an
Y-battle to fight with poverty and ignorance
Z-early age, and had a hard

A) XZY B) YXZ
C) ZYX D) XYZ
 
Answer & Explanation Answer: A) XZY

Explanation:
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